Animation Nodes is a completely free and very useful add on. In this video, I will show you how to download and install Animation Nodes in Blender and get started using it. Timestamp 00:00​ ...

Open Blender and click 'Preferences' in 'Edit'. Click 'Add-on' 'Install', select the ZIP file you downloaded earlier and click 'Install add-on'. Check the box to activate the addon.